After seeing Steven Spielberg's "Disclosure Day," check out these real-life accounts of strange aerial sightings.

The files that were released on Friday contained information about alleged UFO sightings, including unexplained green orbs, discs and fireballs. Of the files released, one is a 116-page document that ...

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

WASHINGTON — US officials have found a location in the Northeast where unexplained glowing orbs frequently appear in the ...